UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042600.upa.cvt Date: 0000Z 26 APR 25 Searching for PTRO... Searching the city database file for: PTRO ... Date:0000Z 26 APR 25 Station: PTRO WMO ident: 91408 Latitude: 7.33 Longitude: 134.48 Elevation: 33.00 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- SFC 1004 33 29.2 25.0 78 4.2 26.1 90 7 302.0 305.7 299.1 362.0 20.25 1 1000 88 28.8 24.8 79 4.0 25.8 90 7 302.0 305.6 299.0 361.4 20.08 2 942 617 23.4 23.2 99 0.2 23.3 100 14 301.7 305.2 298.5 358.8 19.34 3 933 702 23.2 21.2 89 2.0 21.8 100 15 302.3 305.5 297.3 353.2 17.23 4 929 739 23.0 21.0 89 2.0 21.6 100 16 302.5 305.6 297.3 353.0 17.09 5 925 777 22.6 20.5 88 2.1 21.1 100 16 302.4 305.5 297.0 351.6 16.63 6 919 834 21.8 21.8 100 0.0 21.8 100 16 302.2 305.5 297.9 355.9 18.18 7 916 862 21.8 20.8 94 1.0 21.1 100 16 302.4 305.6 297.3 353.1 17.12 8 907 948 21.0 20.9 99 0.1 20.9 100 16 302.5 305.7 297.5 354.0 17.41 9 905 967 20.8 19.9 95 0.9 20.2 100 16 302.5 305.5 296.8 350.9 16.37 10 901 1006 21.4 19.2 87 2.2 19.9 99 16 303.5 306.4 296.7 350.2 15.73 11 899 1025 20.8 20.8 100 0.0 20.8 99 16 303.0 306.3 297.7 354.8 17.46 12 891 1103 20.0 19.9 99 0.1 19.9 98 17 303.0 306.1 297.1 352.3 16.64 13 881 1201 20.0 18.0 88 2.0 18.6 98 17 304.0 306.7 296.3 348.3 14.90 14 878 1230 19.8 18.2 90 1.6 18.7 97 17 304.1 306.9 296.4 349.1 15.15 15 871 1299 19.8 16.3 80 3.5 17.4 97 17 304.8 307.3 295.5 345.1 13.51 16 862 1389 19.0 17.1 89 1.9 17.7 96 18 304.8 307.5 296.1 347.8 14.38 17 853 1480 18.8 15.2 80 3.6 16.4 95 18 305.5 307.9 295.3 344.0 12.84 18 850 1510 18.6 15.4 82 3.2 16.4 95 18 305.6 308.1 295.4 344.7 13.06 19 847 1540 18.2 16.1 88 2.1 16.8 95 18 305.5 308.1 295.8 346.6 13.72 20 834 1673 18.2 14.4 78 3.8 15.7 94 19 306.9 309.2 295.4 344.4 12.46 21 817 1850 17.0 14.0 82 3.0 15.0 92 19 307.4 309.7 295.5 344.8 12.40 22 809 1934 16.8 12.7 77 4.1 14.1 92 19 308.1 310.2 295.0 342.8 11.49 23 805 1976 17.2 9.2 59 8.0 12.1 91 19 308.9 310.6 293.5 336.7 9.11 24 802 2008 16.8 10.8 68 6.0 12.9 91 20 308.8 310.8 294.3 339.9 10.20 25 794 2094 16.8 5.8 48 11.0 10.3 90 20 309.7 311.1 292.3 332.2 7.30 26 789 2147 16.6 5.6 48 11.0 10.0 90 20 310.1 311.4 292.4 332.4 7.24 27 787 2169 16.4 6.4 52 10.0 10.4 90 20 310.1 311.5 292.7 333.7 7.68 28 783 2213 15.8 9.8 67 6.0 12.0 91 19 309.9 311.7 294.3 339.7 9.76 29 779 2256 16.0 6.0 51 10.0 10.0 92 19 310.6 312.0 292.7 333.8 7.55 30 777 2278 15.8 6.8 55 9.0 10.3 92 19 310.6 312.1 293.1 335.2 8.00 31 770 2355 15.8 2.8 42 13.0 8.4 94 18 311.4 312.5 291.8 330.3 6.09 32 767 2388 15.6 2.6 42 13.0 8.2 94 18 311.5 312.7 291.8 330.3 6.02 33 752 2556 14.6 4.6 51 10.0 8.7 90 16 312.2 313.5 292.9 334.2 7.09 34 746 2624 14.2 2.2 44 12.0 7.4 88 16 312.5 313.6 292.0 331.3 6.02 35 739 2703 13.4 5.4 58 8.0 8.6 84 16 312.4 313.9 293.3 336.1 7.63 36 736 2738 13.2 6.2 62 7.0 9.0 83 16 312.6 314.1 293.7 337.7 8.11 37 733 2772 12.8 8.1 73 4.7 9.9 82 15 312.5 314.3 294.6 341.2 9.29 38 711 3028 10.8 7.3 79 3.5 8.6 71 14 313.0 314.8 294.6 341.1 9.07 39 702 3134 10.4 7.4 82 3.0 8.5 70 16 313.7 315.5 294.9 342.5 9.25 40 700 3158 10.2 6.6 78 3.6 8.0 70 17 313.8 315.5 294.6 341.1 8.77 41 675 3460 9.0 3.0 66 6.0 5.5 74 17 315.7 317.1 293.8 337.9 7.05 42 672 3497 8.6 5.0 78 3.6 6.5 74 17 315.7 317.2 294.6 341.3 8.17 43 671 3509 8.6 3.6 71 5.0 5.7 74 17 315.8 317.2 294.1 339.1 7.41 44 668 3546 8.4 4.0 74 4.4 5.8 75 17 316.0 317.5 294.3 340.1 7.66 45 664 3596 8.0 3.4 73 4.6 5.3 75 16 316.1 317.5 294.1 339.3 7.38 46 663 3608 8.0 3.0 71 5.0 5.1 75 16 316.2 317.6 294.0 338.9 7.18 47 660 3646 8.0 0.0 57 8.0 3.7 76 16 316.6 317.7 293.1 335.1 5.81 48 658 3671 7.8 1.8 66 6.0 4.4 76 16 316.7 318.0 293.7 337.7 6.64 49 657 3683 7.8 1.8 66 6.0 4.4 76 16 316.8 318.1 293.8 337.9 6.65 50 652 3746 8.0 -4.0 42 12.0 1.9 77 16 317.7 318.6 292.2 331.8 4.36 51 651 3759 8.2 -2.8 46 11.0 2.5 77 16 318.1 319.0 292.7 333.5 4.78 52 649 3784 8.0 -5.0 39 13.0 1.5 78 16 318.2 318.9 292.1 331.3 4.06 53 500 5890 -4.1 -8.9 69 4.8 -6.3 100 11 328.0 328.8 294.6 341.2 3.90 54 400 7620 -13.7 -32.7 18 19.0 -18.1 145 11 337.2 337.3 294.2 339.5 0.61 55 300 9750 -28.5 -37.5 42 9.0 -29.9 170 10 345.2 345.3 296.0 347.2 0.51 56 250 11030 -38.9 -43.9 59 5.0 -39.4 155 9 348.2 348.3 296.5 349.5 0.31 57 200 12520 -51.3 -59.3 38 8.0 -51.5 170 9 351.5 351.5 297.0 351.8 0.06 58 150 14320 -67.3 -72.3 49 5.0 -67.4 155 17 354.2 354.2 297.5 354.2 0.01 59 109 16174 -82.1 -85.6 55 3.5 -82.1 65 24 360.1 360.1 298.7 360.1 0.00 60 100 16660 -79.1 -86.1 31 7.0 -79.1 100 26 374.9 374.9 301.4 374.9 0.00 61 91 17195 -78.3 -86.3 26 8.0 -78.3 95 21 386.7 386.7 303.3 386.7 0.00 62 83 17715 -80.9 -88.9 25 8.0 -80.9 67 18 391.8 391.8 304.0 391.8 0.00 63 81 17853 -78.5 -87.5 22 9.0 -78.5 74 14 399.4 399.4 305.1 399.4 0.00 64 77 18140 -79.9 -88.9 21 9.0 -79.9 41 6 402.3 402.3 305.5 402.3 0.00 65 74 18365 -78.3 -88.3 18 10.0 -78.3 324 4 410.3 410.3 306.6 410.3 0.00 66 70 18680 -79.9 -89.9 17 10.0 -79.9 275 19 413.4 413.4 306.9 413.5 0.00 67 62 19370 -78.5 -90.5 12 12.0 -78.6 258 8 431.2 431.2 309.0 431.2 0.00 68 61 19463 -75.5 -89.5 9 14.0 -75.6 247 10 439.8 439.8 309.8 439.8 0.00 69 56 19964 -71.5 -90.5 4 19.0 -71.6 264 17 459.9 459.9 311.8 459.9 0.00 70 54 20182 -65.9 -89.9 2 24.0 -66.1 257 15 477.6 477.6 313.2 477.6 0.00 71 52 20411 -65.1 -89.1 2 24.0 -65.4 250 13 484.6 484.6 313.8 484.6 0.00 72 50 20650 -65.9 -88.9 3 23.0 -66.2 290 25 488.2 488.2 314.1 488.2 0.00 73 44 21426 -66.3 -89.3 3 23.0 -66.6 297 17 505.4 505.4 315.3 505.4 0.00 74 37 22483 -64.3 -89.3 2 25.0 -64.7 236 15 536.2 536.2 317.3 536.2 0.00 75 34 23005 -60.5 -87.5 2 27.0 -61.3 288 7 559.3 559.3 318.6 559.4 0.01 76 33 23193 -57.7 -86.7 1 29.0 -58.8 278 3 571.5 571.5 319.2 571.6 0.01 77 31 23590 -54.7 -84.7 1 30.0 -56.3 234 11 590.0 590.0 320.2 590.0 0.01 78 30 23800 -55.1 -84.1 2 29.0 -56.6 250 13 594.4 594.4 320.3 594.5 0.01 79 28 24239 -55.9 -84.9 1 29.0 -57.4 255 12 604.0 604.1 320.8 604.1 0.01 80 25 24962 -53.9 -83.9 1 30.0 -55.9 94 32 629.7 629.7 321.9 629.8 0.01 81 24 25223 -56.1 -85.1 1 29.0 -57.8 99 38 630.7 630.7 321.9 630.8 0.01 82 21 26069 -56.9 -85.9 1 29.0 -58.6 93 43 652.8 652.8 322.8 652.9 0.01 83 21 26069 -54.9 -84.9 1 30.0 -57.1 93 43 658.9 658.9 323.0 659.0 0.01 84 20 26380 -55.1 -85.1 1 30.0 -57.3 80 50 667.5 667.5 323.3 667.6 0.01 85 19 26709 -55.1 -85.1 1 30.0 -57.3 72 45 677.4 677.4 323.7 677.5 0.01 86 19 26709 -51.3 -84.3 1 33.0 -54.5 72 45 689.2 689.2 324.1 689.3 0.02 87 18 27063 -50.1 -83.1 1 33.0 -53.8 92 47 703.7 703.7 324.6 703.9 0.02 88 16 27830 -52.9 -83.9 1 31.0 -56.1 89 49 718.7 718.7 325.0 718.9 0.02 89 16 27830 -50.9 -82.9 1 32.0 -54.6 89 49 725.2 725.2 325.2 725.4 0.03 90 15 28251 -51.7 -82.7 1 31.0 -55.4 86 51 736.1 736.1 325.6 736.3 0.03 91 14 28701 -50.5 -82.5 1 32.0 -54.8 91 52 754.8 754.8 326.1 755.1 0.03 92 13 29189 -46.9 -81.9 1 35.0 -52.8 99 52 783.4 783.4 326.8 783.8 0.04 93 12 29721 -47.3 -81.3 1 34.0 -53.2 102 54 800.2 800.2 327.3 800.6 0.04 94 11 30304 -42.1 -79.1 1 37.0 -50.8 91 55 839.2 839.2 328.2 839.9 0.07 95 10 30950 -42.7 -78.7 1 36.0 -51.5 80 57 860.2 860.2 328.6 861.0 0.08 96 9.6 31225 -43.7 -79.7 1 36.0 -52.2 82 59 866.5 866.5 328.8 867.2 0.07 97 8.7 31888 -43.5 -79.5 1 36.0 -52.5 86 62 892.0 892.0 329.3 892.9 0.08 98 7.9 32544 -39.3 -78.3 1 39.0 -51.1 90 66 933.7 933.8 330.1 934.9 0.11 99 7.3 33093 -32.9 -75.9 1 43.0 -49.1 93 69 981.2 981.3 330.9 983.3 0.17 100 7.0 33390 -31.5 -75.5 0 44.0 -48.8 95 71 998.8 998.9 331.2 1001.2 0.19 101 6.2 34255 -28.3 -73.3 1 45.0 -48.6 1047.8 1048.0 331.9 1051.7 0.30 102 6.0 34490 -28.6 -73.6 1 45.0 -48.8 90 80 1056.5 1056.7 332.1 1060.4 0.30 103 5.9 34610 -28.7 -73.7 0 45.0 -49.0 1061.0 1061.2 332.1 1064.9 0.30 TRP 109 16174 -82.1 -85.6 55 3.5 -82.1 65 24 360.1 360.1 298.7 360.1 0.00 WND 6.0 34490 -28.6 -73.6 1 45.0 -48.8 90 80 1056.5 1056.7 332.1 1060.4 0.30 Sounding variables and indices 1000-500 mb thick: 5802.00 m Freezing level: 550.49 mb = 5176.48 m = 16983.01 ft Wetbulb zero: 619.71 mb = 4157.04 m = 13638.42 ft Precipitable water: 2.11 inches Sfc-500 mean rel hum: 67.52 % Est. max temperature: 32.65 C = 90.77 F Sfc-Lift cond lev (LCL): 945.30 mb = 586.33 m = 1923.65 ft T: 23.72 C 700-500 lapse rate: 5.23 C/km ThetaE index: 10.36 C Layer 1000.0- 919.0 mb Conv cond level (CCL): 924.25 mb = 784.08 m = 2572.41 ft Mean mixing ratio: 18.84 g/kg Conv temperature: 29.58 C = 85.24 F Cap Strength: 0.42 C Lifted Index: -3.77 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -4.17 C Lifted Index @700 mb: -2.42 C Showalter Index: 0.80 C Risk: Thunderstorms probable Total Totals Index: 42.20 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 19.50 C K Index: 34.50 Risk: 60-80 % chance of thunderstorms Sweat Index: 231.80 Risk: None Energy Index: -0.72 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1673.07 J/kg Max Up Vert Vel: 57.85 m/s Conv Inhibition (B-): 0.43 J/kg Cap Strength: 0.41 C Lift Cond Lev (LCL): 929.72 mb = 732.37 m = 2402.77 ft Lev Free Conv (LFC): 914.72 mb = 874.43 m = 2868.82 ft Equ Level (EL): 124.72 mb = 15391.67 m = 50496.99 ft B at Equ Level: 1672.79 J/kg Max Parcel Lev (MPL): 74.72 mb = 18309.78 m = 60070.71 ft Wind level data Storm motion: 115 at 11 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 1004 33 90 7 -7.0 0.0 | 327 6 3.1 -4.8 1 1000 88 90 7 -7.0 0.0 | 327 6 3.1 -4.8 2 976 305 115 10 -9.1 4.2 | 299 1 1.0 -0.6 3 943 610 100 14 -13.8 2.4 | 58 4 -3.7 -2.3 4 925 777 100 16 -15.8 2.8 | 71 6 -5.7 -2.0 5 910 914 100 16 -15.8 2.8 | 71 6 -5.7 -2.0 6 850 1510 95 18 -17.9 1.6 | 68 8 -7.9 -3.2 7 790 2134 90 20 -20.0 0.0 | 64 11 -9.9 -4.8 8 762 2438 95 17 -16.9 1.5 | 64 8 -6.9 -3.3 9 709 3048 70 14 -13.2 -4.8 | 18 10 -3.1 -9.6 10 700 3158 70 17 -16.0 -5.8 | 29 12 -5.9 -10.6 11 634 3962 80 16 -15.8 -2.8 | 37 9 -5.7 -7.6 12 611 4267 70 16 -15.0 -5.5 | 26 11 -5.0 -10.3 13 566 4877 70 13 -12.2 -4.4 | 13 9 -2.1 -9.2 14 525 5486 80 10 -9.8 -1.7 | 358 7 0.2 -6.5 15 500 5890 100 11 -10.8 1.9 | 15 3 -0.8 -2.9 16 487 6096 105 10 -9.7 2.6 | 349 2 0.4 -2.2 17 468 6401 110 12 -11.3 4.1 | 61 1 -1.2 -0.7 18 450 6706 90 10 -10.0 0.0 | 359 5 0.1 -4.8 19 433 7010 130 3 -2.3 1.9 | 290 8 7.8 -2.9 20 400 7620 145 11 -6.3 9.0 | 222 6 3.8 4.2 21 400 7620 150 11 -5.5 9.5 | 224 7 4.6 4.7 22 384 7925 165 13 -3.4 12.6 | 221 10 6.7 7.8 23 354 8534 130 16 -12.3 10.3 | 158 6 -2.2 5.5 24 326 9144 170 10 -1.7 9.8 | 239 10 8.3 5.1 25 312 9449 160 11 -3.8 10.3 | 229 8 6.3 5.6 26 300 9750 170 10 -1.7 9.8 | 239 10 8.3 5.1 27 300 9754 170 10 -1.7 9.8 | 239 10 8.3 5.1 28 250 11030 155 9 -3.8 8.2 | 242 7 6.3 3.4 29 201 12497 205 4 1.7 3.6 | 276 12 11.8 -1.2 30 200 12520 170 9 -1.6 8.9 | 244 9 8.5 4.1 31 191 12802 165 11 -2.8 10.6 | 231 9 7.2 5.8 32 173 13411 180 11 0.0 11.0 | 238 12 10.1 6.2 33 157 14021 160 14 -4.8 13.2 | 212 10 5.3 8.4 34 150 14320 155 17 -7.2 15.4 | 195 11 2.9 10.6 35 150 14326 165 16 -4.1 15.5 | 209 12 5.9 10.7 36 135 14935 135 14 -9.9 9.9 | 182 5 0.2 5.1 37 115 15850 140 19 -12.2 14.6 | 168 10 -2.1 9.8 38 109 16174 65 24 -21.8 -10.1 | 38 19 -11.7 -14.9 39 104 16459 65 24 -21.8 -10.1 | 38 19 -11.7 -14.9 40 100 16660 100 26 -25.6 4.5 | 89 16 -15.5 -0.3 41 93 17069 105 21 -20.3 5.4 | 94 10 -10.2 0.7 42 88 17374 80 21 -20.7 -3.6 | 52 14 -10.6 -8.4 43 84 17678 65 19 -17.2 -8.0 | 29 15 -7.1 -12.8 44 79 17983 80 10 -9.8 -1.7 | 358 7 0.2 -6.5 45 75 18288 5 2 -0.2 -2.0 | 304 12 9.9 -6.8 46 71 18593 205 10 4.2 9.1 | 253 15 14.3 4.3 47 70 18680 275 19 18.9 -1.7 | 283 30 29.0 -6.4 48 67 18898 275 19 18.9 -1.7 | 283 30 29.0 -6.4 49 64 19202 280 5 4.9 -0.9 | 291 16 15.0 -5.6 50 61 19507 245 10 9.1 4.2 | 272 19 19.1 -0.6 51 58 19812 270 19 19.0 -0.0 | 279 29 29.1 -4.8 52 52 20422 250 13 12.2 4.4 | 271 22 22.3 -0.3 53 50 20650 290 25 23.5 -8.6 | 292 36 33.6 -13.3 54 49 20726 295 22 19.9 -9.3 | 295 33 30.0 -14.1 55 47 21031 290 26 24.4 -8.9 | 292 37 34.5 -13.7 56 43 21641 300 12 10.4 -6.0 | 298 23 20.5 -10.8 57 39 22250 240 17 14.7 8.5 | 261 25 24.8 3.7 58 37 22555 235 15 12.3 8.6 | 260 23 22.4 3.8 59 35 22860 285 13 12.6 -3.4 | 290 24 22.6 -8.1 60 33 23165 290 2 1.9 -0.7 | 295 13 12.0 -5.5 61 32 23470 215 10 5.7 8.2 | 258 16 15.8 3.4 62 30 23774 260 12 11.8 2.1 | 277 22 21.9 -2.7 63 30 23800 250 13 12.2 4.4 | 271 22 22.3 -0.3 64 29 24079 250 14 13.2 4.8 | 270 23 23.2 0.0 65 27 24384 260 10 9.8 1.7 | 279 20 19.9 -3.0 66 26 24689 85 10 -10.0 -0.9 | 359 6 0.1 -5.7 67 25 24994 95 35 -34.9 3.1 | 86 25 -24.8 -1.7 68 24 25298 100 39 -38.4 6.8 | 94 28 -28.3 2.0 69 22 25908 100 39 -38.4 6.8 | 94 28 -28.3 2.0 70 20 26380 80 50 -49.2 -8.7 | 71 41 -39.2 -13.5 71 20 26518 60 44 -38.1 -22.0 | 46 39 -28.0 -26.8 72 18 27127 95 47 -46.8 4.1 | 89 37 -36.7 -0.7 73 15 28346 85 51 -50.8 -4.4 | 77 42 -40.7 -9.2 74 12 29566 105 53 -51.2 13.7 | 102 42 -41.1 8.9 75 10 30950 80 57 -56.1 -9.9 | 72 48 -46.1 -14.7 76 7 33390 95 71 -70.7 6.2 | 91 61 -60.7 1.4 Wind Parameters Mean winds (0-6000m): 85.4 at 14.9 knts Storm direction: 115.4 at 11.1 knts Shear (0-3000m) pos: 0.7 neg: 1.5 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 51.5 deg Storm rel helicity (0-3000m) pos: 2.5 neg: -18.1 tot: -15.5 m^2/s^2 ave: -5.2 10^-3 m/s^2 rel: -0.17 Storm rel vorticity (0-3000m) horiz: 4.7 stream: -0.8 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 284.20 Bulk Shear: 5.89 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 106 10 342 2| 6.6 0.0 6.6| 0.8 -0.2 0.5 1.1 0.23| 8.6 2.0 1000 102 13 47 3| 3.3 1.9 5.2| 2.3 -0.3 2.0 2.0 0.25| 6.3 1.6 1500 100 14 59 5| 2.2 1.9 4.1| 2.3 -1.0 1.4 0.9 0.19| 4.9 0.9 2000 98 15 62 6| 1.7 2.0 3.6| 2.3 -2.2 0.2 0.1 0.14| 4.2 0.6 2500 96 16 63 7| 0.8 1.6 2.4| 2.5 -5.1 -2.5 -1.0 0.05| 4.4 0.2 3000 94 16 58 7| 0.7 1.5 2.2| 2.5 -18.1 -15.5 -5.2 -0.17| 4.7 -0.8 4000 89 16 49 8| 0.8 1.1 2.0| 12.4 -19.2 -6.8 -1.7 -0.05| 4.3 -0.2 5000 85 16 43 8| 0.7 1.0 1.6| 12.4 -30.6 -18.3 -3.7 -0.15| 4.0 -0.6 6000 85 15 38 8| 1.0 0.8 1.8| 13.6 -33.9 -20.3 -3.4 -0.15| 4.0 -0.6 Wrote GIF file: /home/apache/climate/data/raob//PTRO/skewt/PTRO.skewt.20250426.00.gif